233 citations · 2.9k across the 103 of their papers we have counts for
8 papers · 1 filter
Lifetime and dominant decay modes of the tetraquark with double beauty
J-M. Richard, E. Hernández, A. Valcarce +1
We briefly review the stability of the -type of tetraquarks with two heavy quarks and two light antiquarks. We present the first comprehensive estimate of the lifet…
quasibound state instead of bound state
H. Garcilazo, A. Valcarce, J. Vijande
We study the coupled system to check whether the inclusion of channel coupling is able to bind the system. We use a separable potential three-body model of th…
Spectroscopy, lifetime and decay modes of the tetraquark
E. Hernández, J. Vijande, A. Valcarce +1
We present the first full-fledged study of the flavor-exotic isoscalar tetraquark with spin and parity . We report accurate solutions of…
Charmed baryonnucleon interaction
H. Garcilazo, A. Valcarce, T. F. Carames
We present a comparative study of the charmed baryonnucleon interaction based on different theoretical approaches. For this purpose, we make use of i) a constituent quark model…
Production of exotic tetraquarks in heavy-ion collisions at the LHC
C. E. Fontoura, G. Krein, A. Valcarce +1
We investigate the production of exotic tetraquarks, ( or and or ), in relativistic heavy-ion collisions using the quark coalesce…
Few-body insights of multiquark exotic hadrons
Javier Vijande, Jean-Marc Richard, Alfredo Valcarce
In this contribution we discuss the adequate treatment of the and body dynamics within a constituent quark framework. We stress that the variational and Born-Oppenheimer a…